31392046

素因数分解:

$2^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{683}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 55814400

約数和(自身を除く): 24422354

約数列:

[1, 2, 7, 14, 49, 67, 98, 134, 343, 469, 683, 686, 938, 1366, 3283, 4781, 6566, 9562, 22981, 33467, 45761, 45962, 66934, 91522, 234269, 320327, 468538, 640654, 2242289, 4484578, 15696023, 31392046]

約数ペア:

[(1, 31392046), (2, 15696023), (7, 4484578), (14, 2242289), (49, 640654), (67, 468538), (98, 320327), (134, 234269), (343, 91522), (469, 66934), (683, 45962), (686, 45761), (938, 33467), (1366, 22981), (3283, 9562), (4781, 6566)]